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ABB af205-40-11-14 110kw/205 amp 110kw/205 amp 250-500v 50/60hz dc contactor
ABB AF265-40-11B-14 industrial contactor with 4 poles, 265 A AC-3 rating, integrated auxiliary contacts, main circuit bars and 250-500 V AC/DC electronic coil for industrial motor control applications.
£812.55
Why Choose the ABB AF205-40-11-14 Contactor?
The ABB AF205-40-11-14, manufacturer part number 1SFL527102R1411, is a heavy-duty 4-pole industrial contactor engineered for reliable switching of motors, power circuits and demanding industrial loads. As part of the proven ABB AF contactor series, it features ABB's advanced electronic coil technology to deliver dependable performance across a broad control voltage range while improving efficiency and reducing maintenance requirements.
ABB AF contactors utilise a wide-range electronically controlled coil with integrated surge suppression, enabling reliable operation during voltage fluctuations without requiring additional suppression devices. This innovative design reduces the number of coil variants needed, simplifies control panel construction and helps maximise system uptime.
With a 205 A AC-3 operational current, a 250-500 V AC/DC electronic control coil and 4 normally open main contacts, the AF205-40-11-14 is ideally suited for industrial motor control, bypass circuits, power distribution and OEM automation systems. Integrated 1 NO + 1 NC auxiliary contacts provide additional flexibility for signalling and control applications.
Key Advantages
- Heavy-duty 4-pole industrial contactor for demanding switching applications.
- 205 A AC-3 operational current for industrial motor control.
- 250-500 V AC/DC electronic control coil with wide operating range.
- Integrated 1 NO + 1 NC auxiliary contacts.
- Built-in surge suppression for improved reliability.
- Suitable for motor control, bypass systems and industrial power distribution.
Key Features
- ABB AF contactor series.
- 4 normally open main contacts.
- 205 A AC-3 rated operational current.
- 350 A AC-1 rated operational current.
- 250-500 V AC/DC electronic control coil.
- 1 NO + 1 NC integrated auxiliary contacts.
- Main circuit rated up to 1000 V AC IEC.
- Main circuit bar terminals with panel mounting design.
Reliable Switching for Industrial Power Systems
The ABB AF205-40-11-14 provides dependable switching for industrial motors and high-current electrical loads while maintaining reliable performance during supply voltage fluctuations. Its electronically controlled coil technology improves operational reliability, reduces maintenance requirements and simplifies panel construction by covering a broad voltage range with a single coil variant.
Widely specified by OEM machine builders, panel manufacturers and industrial maintenance engineers, the ABB AF contactor range is recognised for its long service life, dependable switching performance and flexible integration into modern industrial automation systems.
Typical Applications
- Industrial motor control.
- Power distribution systems.
- Bypass switching applications.
- HVAC installations.
- Manufacturing and process automation.
- OEM machinery and electrical control panels.
Technical Specifications
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| Terminal Type | Bar / bolt | |
|---|---|---|
| Coil Type | AC, AC/DC, DC | |
| Coil Voltage Range | 200–250 V, 380–440 V, 460–500 V | |
| Current | 205 A | |
| Power | 132 kW | |
| Voltage | 500 V | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Coil / Supply Voltage | 250 V DC, 380 V AC, 400 V AC, 415 V AC, 440 V AC, 480 V AC, 500 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NO + 1NC | |
| Current AC-1 | 400 A | |
| Series | AF Contactors | |
| Part number | 1SFL547102R1411 | |
| Product type | Industrial power contactor | |
| Number of poles | 4 | |
| Main contacts | 4 NO | |
| Auxiliary contacts | 1 NO + 1 NC | |
| Rated operational current AC-3 | 265 A | |
| Rated operational current AC-1 | 400 A | |
| Motor power AC-3 at 400 V | 132 kW | |
| Rated operational voltage | 1000 V IEC / 600 V UL | |
| Rated insulation voltage | 1000 V IEC | |
| Control voltage | 250–500 V AC/DC | |
| Frequency | 50 / 60 Hz | |
| Mounting type | Panel mounting | |
| Connection type | Main circuit bars with screw terminals | |
| Mechanical durability | 5 million operations | |
| Maximum operating altitude | 3000 m | |
| Dimensions (H × W × D) | approx. 225 × 184 × 180 mm | |
| Weight | approx. 5.7 kg |
Frequently Asked Questions
What is the ABB AF205-40-11-14 used for?
It is designed for switching industrial motors, power circuits and high-current electrical loads in industrial automation and power distribution systems.
What control voltage does this contactor require?
The AF205-40-11-14 operates from a wide-range 250-500 V AC/DC electronic control coil.
How many main contacts does it have?
This model features four normally open (4 NO) main contacts together with 1 NO + 1 NC auxiliary contacts.
What motor size can this contactor control?
The contactor is suitable for controlling motors up to approximately 110 kW at 400 V AC-3.
What are the benefits of ABB AF contactors?
ABB AF contactors feature wide-range electronic coils, integrated surge suppression, reliable performance during voltage fluctuations and reduced energy consumption.
Trusted by Industrial Professionals Worldwide
ABB AF contactors are trusted worldwide by machine builders, panel manufacturers and maintenance engineers for dependable motor control, efficient power switching and long-term reliability in demanding industrial environments.
